May weather forecastNormandy, United Kingdom
May
Weather in May
May, the last month of the spring in Normandy, is a comfortable month, with an average temperature fluctuating between 7.5°C (45.5°F) and 16.3°C (61.3°F).Temperature
The arrival of May denotes a barely perceptible change in the average high-temperatures to a comfortable 16.3°C (61.3°F) from April's 13.8°C (56.8°F). Throughout May, the average low-temperature in Normandy dips to a frosty 7.5°C (45.5°F).Humidity
In Normandy, the average relative humidity in May is 80%.Rainfall
In Normandy, in May, it is raining for 16.2 days, with typically 33mm (1.3") of accumulated precipitation. In Normandy, during the entire year, the rain falls for 192.1 days and collects up to 499mm (19.65") of precipitation.Snowfall
In Normandy, snow does not fall in April through October.Daylight
The average length of the day in May is 15h and 36min.On the first day of the month, sunrise is at 5:33 am and sunset at 8:25 pm. On the last day of May, in Normandy, sunrise is at 4:52 am and sunset at 9:08 pm BST.
Sunshine
The average sunshine in May is 7.6h.UV index
In Normandy, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 4 in May converts into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Normandy, United Kingdom
- Average high temperature in May: 16.3°C
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (7°C).
- Average low temperature in May: 7.5°C
The month with the highest average low temperature is August (13.1°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in May
Normandy, United Kingdom
- Average pressure in May: 1016.9mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in May
Normandy, United Kingdom
- Average wind speed in May: 13.3km/h
The windiest month (with the highest average wind speed) is February (17.8km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity in May
Normandy, United Kingdom
- Average humidity in May: 80%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is July (77%).
Average rainfall in May
Normandy, United Kingdom
- Average rainfall in May: 33mm
The wettest month (with the highest rainfall) is June (56mm).
The driest month (with the least rainfall) is April (25mm).
Average rainfall days in May
Normandy, United Kingdom
- Average rainfall days in May: 16.2 days
The month with the highest number of rainy days is July (20.1 days).
The months with the least rainy days are March and September (13.4 days).
Average snowfall in May
Normandy, United Kingdom
- Average snowfall in May: 0mm
The month with the highest snowfall is February (19mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Normandy, United Kingdom
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is February (2.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Normandy, United Kingdom
- Average daylight in May: 15h and 36min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in May: 7h and 36min
The month with the most sunshine is July (Average sunshine: 8h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in May
Normandy, United Kingdom
- Average sunshine days in May: 11.1 days
The month with the most sunshine days is March (14.1 days).
The month with the least sunshine days is August (7.3 days).
Average UV index in May
Normandy, United Kingdom
- Average UV index in May: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in May
Normandy, United Kingdom
- Average cloud cover in May: 50
The months with the most cloud cover are February and November (Cloud cover 60).
The months with the least cloud cover are April and September (Cloud cover 47).
Average visibility in May
Normandy, United Kingdom
- Average visibility in May: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).
